books.google.com - Who gets to breathe clean air? Who benefits from the cheaper products produced with dirty air? The answers, as the contributors to Smoke and Mirrors tell us, are sometimes as gray as the air itself. From the coal factory chimneys in Manchester in the late nineteenth century to the smog hanging over Los...https://books.google.com/books/about/A_New_Critical_History_of_Old_English_Li.html?id=kreGLK6VbqwC&q=Exeter+Book&utm_source=gb-gplus-shareA New Critical History of Old English Literature